AMD 5536 UDC - Remove unneeded memset()

In drivers/usb/gadget/amd5536udc.c::udc_pci_probe() -
We allocate storage for 'dev' with kzalloc(), so it is already zero, no need for an extra memset().

---

 drivers/usb/gadget/amd5536udc.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)

index 714156c..e95ffc9 100644
@@ -3244,7 +3244,6 @@ static int udc_pci_probe(
 		retval = -ENOMEM;
 		goto finished;
 	}
-	memset(dev, 0, sizeof(struct udc));
 
 	/* pci setup */
 	if (pci_enable_device(pdev) < 0) {